LP2981IM5X-3.3 National Semiconductor, LP2981IM5X-3.3 Datasheet - Page 2

• Manufacturer Part Number: LP2981IM5X-3.3
• Description: IC REG LDO MICROPOWER SOT23-5
• Manufacturer: National Semiconductor

Specifications of LP2981IM5X-3.3

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.2V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 150mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LP2981IM5X-3.3TR

www.national.com
Connection Diagram
Pin Descriptions
ON/OFF
Name
GND
V
N/C
V
OUT
IN
Number
Pin
1
2
3
4
5
Function
Input Voltage
Common Ground (device substrate)
Logic high enable input
Post package trim - do not connect to this pin
Regulated output voltage
5-Lead Small Outline Package (SOT-23)
See NS Package Number MF05A
Top View
2
1250602